/* Syncdrift v0.01 — brand palette from the v1 brand package */
@font-face { font-family: "Inter"; src: url("/assets/fonts/inter-regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("/assets/fonts/inter-medium.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Inter"; src: url("/assets/fonts/inter-semibold.woff2") format("woff2"); font-weight: 600; font-display: swap; }

:root {
  --navy: #0A1F44;
  --teal: #17A2A6;
  --teal-dark: #0F7F83; /* teal darkened for AA text contrast on white */
  --slate: #5B6577;
  --mist: #E8ECF1;
  --mist-soft: #F4F6F9;
  --ink: #1E2430;
  --white: #FFFFFF;
  --radius: 14px;
  --wrap: 1120px;
  --gutter: clamp(20px, 5vw, 40px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }
a { color: var(--teal-dark); }
a:hover { color: var(--navy); }
:focus-visible { outline: 3px solid var(--teal); outline-offset: 3px; border-radius: 4px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-inline: var(--gutter); }

.skip { position: absolute; left: -9999px; top: 0; background: var(--navy); color: var(--white); padding: 10px 16px; z-index: 10; }
.skip:focus { left: 12px; top: 12px; }

h1, h2, h3 { color: var(--navy); font-weight: 600; line-height: 1.15; letter-spacing: -0.015em; margin: 0 0 0.5em; }
h1 { font-size: clamp(2.2rem, 5.2vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.2rem); }
h3 { font-size: 1.15rem; letter-spacing: 0; }
p { margin: 0 0 1em; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 0 24px;
  background: var(--navy); color: var(--white);
  border: 2px solid var(--navy); border-radius: 999px;
  font: inherit; font-weight: 500; text-decoration: none; cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}
.btn:hover { background: var(--teal-dark); border-color: var(--teal-dark); color: var(--white); }
.btn-ghost { background: transparent; color: var(--navy); }
.btn-ghost:hover { background: var(--navy); border-color: var(--navy); }
.btn-small { min-height: 40px; padding: 0 18px; font-size: 0.95rem; }
.btn[disabled] { opacity: .6; cursor: progress; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 5;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(160%) blur(8px);
  -webkit-backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid var(--mist);
  padding-top: env(safe-area-inset-top, 0px);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 72px; gap: 16px; }
/* Logo: brand symbol + live Inter Medium wordmark (+10/1000 em tracking, per brand guide) */
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--navy); }
.logo-mark { width: 40px; height: 40px; flex: none; }
.logo-word { font-weight: 500; font-size: 1.6rem; letter-spacing: 0.01em; line-height: 1; }
.brand-white { color: var(--white); }
.brand-white .logo-mark { width: 34px; height: 34px; }
.brand-white .logo-word { font-size: 1.35rem; }
nav { display: flex; align-items: center; gap: clamp(12px, 3vw, 28px); }
nav a:not(.btn) { color: var(--navy); text-decoration: none; font-weight: 500; }
nav a:not(.btn):hover { color: var(--teal-dark); }

/* Hero */
.hero {
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(23,162,166,.10), transparent 60%),
    linear-gradient(180deg, var(--white), var(--mist-soft));
  overflow: hidden;
}
.hero-inner {
  display: grid; grid-template-columns: 1.25fr 1fr; align-items: center;
  gap: 40px; padding-block: clamp(56px, 10vw, 120px);
}
.eyebrow { color: var(--teal-dark); font-weight: 600; font-size: .85rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 1.2em; }
.lead { font-size: clamp(1.1rem, 1.6vw, 1.25rem); color: var(--slate); max-width: 36em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-art { display: flex; justify-content: center; }
.circles { width: min(380px, 100%); height: auto; filter: drop-shadow(0 30px 40px rgba(10,31,68,.12)); }

/* Sections */
.section { padding-block: clamp(56px, 9vw, 104px); }
.section-mist { background: var(--mist-soft); border-block: 1px solid var(--mist); }
.section-lead { color: var(--slate); font-size: 1.15rem; max-width: 40em; margin-bottom: 40px; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  background: var(--white); border: 1px solid var(--mist); border-radius: var(--radius);
  padding: 28px; transition: transform .2s, box-shadow .2s, border-color .2s;
}
.card:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(10,31,68,.07); border-color: #d6dde6; }
.card p { color: var(--slate); margin: 0; }
.card-mark {
  display: block; width: 40px; height: 28px; margin-bottom: 18px;
  background:
    radial-gradient(circle at 12px 16px, var(--teal) 11.5px, transparent 12px),
    radial-gradient(circle at 26px 12px, var(--navy) 11.5px, transparent 12px);
  background-blend-mode: normal;
}

.split { display: grid; grid-template-columns: 1fr 1.3fr; gap: clamp(28px, 6vw, 80px); align-items: start; }

/* Contact */
.contact-line { display: flex; gap: 12px; align-items: baseline; margin: 0 0 .6em; }
.contact-line .label { min-width: 80px; color: var(--slate); font-size: .9rem; text-transform: uppercase; letter-spacing: .06em; }
.contact-line a { font-weight: 500; word-break: break-all; }

.contact-form {
  background: var(--white); border: 1px solid var(--mist); border-radius: var(--radius);
  padding: clamp(20px, 4vw, 32px); box-shadow: 0 10px 30px rgba(10,31,68,.05);
}
.field { margin-bottom: 18px; }
label { display: block; font-weight: 500; color: var(--navy); margin-bottom: 6px; font-size: .95rem; }
.optional { color: var(--slate); font-weight: 400; }
input, textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--ink);
  background: var(--mist-soft); border: 1px solid #d6dde6; border-radius: 10px;
  padding: 12px 14px; transition: border-color .15s, background .15s, box-shadow .15s;
}
textarea { resize: vertical; min-height: 130px; }
input:focus, textarea:focus { outline: none; background: var(--white); border-color: var(--teal); box-shadow: 0 0 0 3px rgba(23,162,166,.2); }
.field.invalid input, .field.invalid textarea { border-color: #B42318; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { margin: 16px 0 0; padding: 12px 14px; border-radius: 10px; font-size: .95rem; }
.form-status.ok { background: #E7F6F6; color: #0B5F62; }
.form-status.err { background: #FDECEA; color: #8A1C12; }
.fine { color: var(--slate); font-size: .85rem; margin: 14px 0 0; }

/* Footer */
.site-footer {
  background: var(--navy); color: #C9D2E0;
  padding-block: 48px calc(48px + env(safe-area-inset-bottom, 0px));
  font-size: .9rem;
}
.footer-inner { display: grid; grid-template-columns: auto 1fr; gap: 40px; align-items: start; }
.legal p { margin: 0 0 .5em; }
.legal strong { color: var(--white); font-weight: 600; }
.pending { color: var(--white); font-style: italic; }
.copy { opacity: .7; margin-top: 1em !important; }

/* Tablet */
@media (max-width: 900px) {
  .cards { grid-template-columns: 1fr 1fr; }
  .cards .card:last-child { grid-column: 1 / -1; }
  .hero-inner { grid-template-columns: 1fr 200px; }
}

/* Phone */
@media (max-width: 640px) {
  body { font-size: 1rem; }
  .logo-mark { width: 34px; height: 34px; }
  .logo-word { font-size: 1.4rem; }
  nav a:not(.btn) { display: none; }
  .hero-inner { grid-template-columns: 1fr; gap: 8px; }
  .hero-art { order: -1; justify-content: flex-start; }
  .circles { width: 96px; filter: none; }
  .hero-actions .btn { flex: 1 1 auto; }
  .cards { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 24px; }
}

/* Coming soon page */
.soon {
  min-height: 100vh; min-height: 100dvh;
  display: flex; flex-direction: column;
  padding-inline: var(--gutter);
  background:
    radial-gradient(900px 500px at 50% -10%, rgba(23,162,166,.12), transparent 60%),
    linear-gradient(180deg, var(--white), var(--mist-soft));
}
.soon-main { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding-block: 48px; }
.soon-mark { width: clamp(96px, 18vw, 150px); height: auto; margin-bottom: 28px; filter: drop-shadow(0 20px 30px rgba(10,31,68,.12)); }
.soon-word { font-weight: 500; font-size: clamp(2.6rem, 8vw, 4.2rem); letter-spacing: 0.01em; margin: 0 0 28px; }
.soon-tag { color: var(--slate); font-size: clamp(1.05rem, 2vw, 1.25rem); max-width: 28em; margin: 0 0 28px; }
.soon-badge {
  display: inline-block; margin: 0; padding: 8px 18px;
  border: 1.5px solid var(--teal); border-radius: 999px;
  color: var(--teal-dark); font-weight: 600; font-size: .85rem; letter-spacing: .1em; text-transform: uppercase;
}
.soon-contact { margin: 0; }
.soon-contact a { font-weight: 500; }
.soon-footer { text-align: center; color: var(--slate); font-size: .85rem; padding-block: 0 calc(24px + env(safe-area-inset-bottom, 0px)); }
.soon-footer p { margin: 0; }